More EMC Questions

Thanks for the replies on the screen shots and the interfacing.
Now for more questions:-
[1] Is this the correct place to ask these or is there an EMC group?
[2] Looking through the G Code commands I notice that G43/G49 is
supported but not G44. All the UK and Europe use 44 as opposed to 43
as we program from the work zero and not bed zero. Don't ask me why
and no flames please. That's just the way it is. It would be very
dangerous to have some machines on 43 and some on 44. can EMC handle
44 or be made to do so easily.?
[3] Can EMC handle metric in it's setup? I know it can do G20/21 but
will it display metric?
[4] Does the BDI install cover the stepper step and direction option
or is it just for servo's?
[5] if it does and I believe it's called steppermod? what more would
be required other than a PC, BDI, and 3 G320's on the control side?
Obviously I need 3 motors, 3 encoders and a power supply on the drive
side.

John Stevenson